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• coar-notify.enabled = true|false

If false show/hide the COAR Notify logo in the footer linked to the informative page will not appear.;  used also in the authorization feature at java class org.dspace.app.rest.authorization.impl.CoarNotifyEnabled 

• ldn.enabled = true|false

true => message is received and managed
false => message is refuced and the server respond with an HTTP 404

• ldn.notify.inbox = DSpace\url\address\

where the ldn inbox rest service is mapped. IE: ${dspace.server.url}/ldn/inboxIf false the LDN inbox is disabled, so the LDN InBox is not available and the DSpace system is not “listening”

Relation with the Quality Assurance Correction Service

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The Quality Assurance system is the implementation of item updates operations. A Quality Assurance Event contains informations for item metadata updates: QAEvent are stored into QAEvent solr collection. All of the QAEvent are shown on an administration form. Every QAEvent can be accepted, ignored or removed: if accepted some metadata of the referred item are modified, if ignored or removed nothing about the item is modified. Every QAEvent has a property named source : qaevents created by processing an LDNMessage has source="coar-notify"

To process an LDN message means to create a QAEvents; as soon as the QAEvent is accepted the referred item is updated.

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